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Kirill Smelkov
mariadb
Commits
356003a8
Commit
356003a8
authored
Nov 08, 2001
by
unknown
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Merge work:/home/bk/mysql-4.0 into hundin.mysql.fi:/my/bk/mysql-4.0
myisam/ft_boolean_search.c: Auto merged
parents
901827f4
680646c2
Changes
4
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4 changed files
with
11 additions
and
4 deletions
+11
-4
BitKeeper/triggers/post-commit
BitKeeper/triggers/post-commit
+1
-1
myisam/ft_boolean_search.c
myisam/ft_boolean_search.c
+2
-3
mysql-test/r/fulltext.result
mysql-test/r/fulltext.result
+7
-0
mysql-test/t/fulltext.test
mysql-test/t/fulltext.test
+1
-0
No files found.
BitKeeper/triggers/post-commit
View file @
356003a8
...
...
@@ -61,7 +61,7 @@ EOF
# docs-commit@ mail
#--
bk changes
-v
-r
+ |
grep
-q
Docs/manual.texi
if
[
$?
==
0
]
if
[
$?
-eq
0
]
then
echo
"Notifying docs list at
$DOCS
"
(
...
...
myisam/ft_boolean_search.c
View file @
356003a8
...
...
@@ -252,7 +252,7 @@ void _ftb_climb_the_tree(FTB_WORD *ftbw, my_off_t curdoc)
{
/* NOTE: special sort function of queue assures that all yn<0
* events for every particular subexpression will
* "auto-magically" happen BEFORE all yn>=0 events. So no
* "auto-magically" happen BEFORE all
the
yn>=0 events. So no
* already matched expression can become not-matched again.
*/
++
ftbe
->
nos
;
...
...
@@ -261,15 +261,14 @@ void _ftb_climb_the_tree(FTB_WORD *ftbw, my_off_t curdoc)
else
/* if (yn==0) */
{
ftbe
->
cur_weight
+=
weight
;
if
(
ftbe
->
yesses
>=
ftbe
->
ythresh
&&
!
ftbe
->
nos
)
{
yn
=
ftbe
->
yesno
;
ftbe
->
cur_weight
=
weight
;
weight
*=
ftbe
->
weight
;
}
else
{
ftbe
->
cur_weight
+=
weight
;
break
;
}
}
...
...
mysql-test/r/fulltext.result
View file @
356003a8
...
...
@@ -48,6 +48,13 @@ Full-text search in MySQL implements vector space model
select * from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE);
a b
Function MATCH ... AGAINST() is used to do a search
select *, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1;
a b x
MySQL has now support for full-text search 1
Full-text indexes are called collections 1
Only MyISAM tables support collections 2
Function MATCH ... AGAINST() is used to do a search 0
Full-text search in MySQL implements vector space model 0
delete from t1 where a like "MySQL%";
drop table t1;
CREATE TABLE t1 (
...
...
mysql-test/t/fulltext.test
View file @
356003a8
...
...
@@ -21,6 +21,7 @@ select * from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MOD
select
*
from
t1
where
MATCH
(
a
,
b
)
AGAINST
(
"+search"
IN
BOOLEAN
MODE
);
select
*
from
t1
where
MATCH
(
a
,
b
)
AGAINST
(
"+search +(support vector)"
IN
BOOLEAN
MODE
);
select
*
from
t1
where
MATCH
(
a
,
b
)
AGAINST
(
"+search -(support vector)"
IN
BOOLEAN
MODE
);
select
*
,
MATCH
(
a
,
b
)
AGAINST
(
"support collections"
IN
BOOLEAN
MODE
)
as
x
from
t1
;
delete
from
t1
where
a
like
"MySQL%"
;
drop
table
t1
;
...
...
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